Controllable radial pump, especially for supplying coolant for car has adjuster connected with sleeve which can be slid over pump blades in axial direction

摘要

The radial pump for vehicle coolant, has a pump wheel with pump blades (16) located in a housing (10) and driven by a motor (18). There is at least one entry and exit port (20,22) integrated into the housing and an adjuster (28) for the control of the medium to be supplied independently of the speed of the motor. The adjuster is connected with a sleeve (30) which, by the adjuster, can be slid over the pump blades in an axial direction.